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This is an appeal to the subscribers, contributors, advertisers and well-wishers of Economic and Political Weekly (EPW), published by Sameeksha Trust, a public charitable trust registered with the office of the Charity Commissioner, Mumbai, India. EPW has completed 50 years of publication. Details here.

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G Kar

An analysis of 40 years of water management research and outreach in India using data from 34 centres and 5,000 field trials across 23 states shows that of the 502 technologies released, only 110 technologies (22%) have been transferred successfully to farmers. The returns to water management technologies range from 15% to 25% (average 21%) at the research station level, compared to 9% to 14% at the farm level (average 10.8%). Given the current rate of adoption and rate of return, the success rate of the water management technologies is only about 12%. There is therefore an urgent need to address the gaps in technology transfer and performance.